[图书][B] Dielectrics in electric fields: Tables, Atoms, and Molecules

GG Raju - 2017 - taylorfrancis.com
Dielectrics in Electric Fields explores the influence of electric fields on dielectric—ie, non-
conducting or insulating—materials, examining the distinctive behaviors of these materials …

Thermal induced structural change investigations in PVC/PEMA polymer blend

T Fahmy, MT Ahmed - Polymer testing, 2001 - Elsevier
The optical morphology of fresh and annealed PVC, PEMA and their polyblend revealed that
the structure of annealed PVC had changed to become a rod-like structure, whereas the tiny …

Optical properties, antibacterial activity, and relaxation behavior investigation of chitosan/green synthesized silver nanoparticles by thermally stimulated depolarization …

A Sarhan, T Fahmy - Polymer Science, Series B, 2021 - Springer
Chitosan/green synthesized silver nanoparticles have been prepared electrochemically in
one compartment electrochemical cell under nitrogen gas pressure. The analysis of UV–Vis …

Effect of γ-irradiation on thermally stimulated depolarization current spectra of polyethylene-grafted-poly (Acrylic acid)

WB Elsharkawy, MT Ahmed… - Radiation Effects and …, 2022 - Taylor & Francis
The graft copolymerization process of polyethylene (PE) with acrylic acid is performed using
a 60Co-gamma irradiator, and the samples are irradiated at different doses, 30, 50, 70 and …

Investigation of piezoelectric effect and thermally stimulated depolarization current of poly (vinyl chloride–co-vinyl acetate–co-2-hydroxypropyl acrylate)/poly …

A Hassan, A Habib, MI Abdelhamid, T Fahmy… - …, 2023 - Taylor & Francis
DSC measurements revealed that the ferroelectric-paraelectric (FP) transition point of PVDF-
TrFE has been affected after blending with PVVH. XRD pattern and FTIR spectra of PVVH …

Distributed relaxations in PVC/PEMA polymer blends as revealed by thermostimulated depolarization current

MT Ahmed, T Fahmy - Polymer testing, 1999 - Elsevier
Thermally stimulated depolarization current (TSDC) was used to investigate the relaxation in
amorphous polymers including poly (vinyl chloride)(PVC) and poly (ethyl …

[PDF][PDF] Optical properties of poly (vinyl chloride-co-vinyl acetate-co-2-hydroxypropyl acrylate)/(acrylonitrile-butadiene-styrene) blends

T Fahmy, A Sarhan, IA Elsayed, HG Abdelwahed - Int. J. Eng. Res, 2018 - researchgate.net
The morphology and optical properties of PVVH, ABS and its polyblend samples have been
studied using different techniques such as atomic force microscopy, AFM, Fourier transform …

Alpha relaxation study in poly (vinyl chloride)/poly (ethyl methacrylate) blends using thermally stimulated currents

T Fahmy, MT Ahmed - Polymer international, 2000 - Wiley Online Library
Thermoelectrets of poly (vinyl chloride)(PVC) and poly (ethyl methacrylate)(PEMA) blends
were prepared using the conventional thermal poling method. α‐Relaxation in this …

Thermally stimulated depolarization current studies of the α-relaxation in poly (methyl methacrylate)-poly (vinyl chloride) blends and its relation to compensation laws

MD Migahed, MT Ahmed, AE Kotp - Journal of Physics D: Applied …, 2000 - iopscience.iop.org
The dipolar relaxation in PVC, PMMA and their blends has been studied using the thermally
stimulated depolarization current (TSDC) technique. The peak cleaning method was used …

Rate theory and relaxation map analysis of iodine-doped poly (Ethyl Methacrylate) composite films using thermally stimulated depolarization current-thermal sampling …

WB Elsharkawy, ZM Elqahtani… - Egyptian Journal of …, 2021 - ejchem.journals.ekb.eg
Iodine-doped Poly (Ethyl Methacrylate) composites have been prepared using casting
method. Global TSDC of the composite samples has been investigated using TSDC-TS …